feat: show liability account credit balances as deposits

apps/api/src/portfolio.ts

@@ -159,8 +159,8 @@ export class PortfolioController {
       });
       if (!p) throw new NotFoundException('项目不存在');
       if (p.archived) throw new ConflictException('请先恢复归档项目');
-      if (v.amount.startsWith('-') && (p.kind !== 'account' || p.side !== 'asset'))
-        throw new BadRequestException('仅资产账户支持负余额');
+      if (v.amount.startsWith('-') && p.kind !== 'account')
+        throw new BadRequestException('仅账户支持负余额');
       const lastTransfer = await tx.revision.findFirst({
         where: { positionId: p.id, reason: { in: pairedReasons } },
         orderBy: [{ effectiveDate: 'desc' }, { sequence: 'desc' }],
@@ -203,8 +203,8 @@ export class PortfolioController {
       });
       if (!p) throw new NotFoundException('项目不存在');
       if (p.archived) throw new ConflictException('请先恢复归档项目');
-      if (v.amount.startsWith('-') && (p.kind !== 'account' || p.side !== 'asset'))
-        throw new BadRequestException('仅资产账户支持负余额');
+      if (v.amount.startsWith('-') && p.kind !== 'account')
+        throw new BadRequestException('仅账户支持负余额');
       const original = await tx.revision.findFirst({ where: { id: revisionId, positionId: p.id } });
       if (!original) throw new NotFoundException('历史记录不存在');
       if (pairedReasons.includes(original.reason))